1990 Alfa Romeo 33 vs. 2004 Alfa Romeo 156
To start off, 2004 Alfa Romeo 156 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 33 would be higher. At 2,387 cc (5 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (173 HP @ 4000 RPM) has 90 more horse power than 1990 Alfa Romeo 33. (83 HP @ 4200 RPM) In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 470 kg more than 1990 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 207 more torque (in Nm) than 1990 Alfa Romeo 33. (178 Nm @ 2400 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
| 1990 Alfa Romeo 33 | 2004 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 33 | 156 |
| Year Released | 1990 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1777 cc | 2387 cc |
| Engine Cylinders | 3 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 173 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 178 Nm | 385 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Engine Compression Ratio | 22.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 175 km/hour | 220 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1040 kg | 1510 kg |
| Vehicle Length | 4080 mm | 4450 mm |
| Vehicle Width | 1620 mm | 1750 mm |
| Vehicle Height | 1360 mm | 1400 mm |
| Wheelbase Size | 2480 mm | 2550 mm |
| Fuel Consumption Overall | 5.4 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 50 L | 63 L |
